What: The second day of the Arcadia Rock Fest will kick off with a Rock For Kids Celebration, a two-hour event celebrating the return of school with hot dogs, music and prices. It will be followed by the start of the Rock Fest with a trio of performers, including the Michael Jackson tribute group, Who's Bad.When: 1-3 p.m. for Rock For Kids Celebration and 5 p.m. for Arcadia Rock Fest, Saturday, Aug. 17Where: Arcadia Creek Festival Place, downtown KalamazooCost: Free from 1-3 p.m.; $10 per person for Arcadia Rock Fest (proceeds

go to The Community Healing Centers, which helps abused and neglected children).Contact: 269-388-2830, www.wrightforkids.com